A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of copper having a pressure rating of 850 kpa or over
NSN 6110-01-124-5637
NSN 5960-01-086-9650
NSN 5930-01-462-8985
NSN 5835-00-501-2581
NSN 6650-01-290-4001
NSN 6320-01-029-4220
NSN 5910-00-233-4620
NSN 5975-01-342-4681
NSN 6320-01-310-8068
NSN 5855-01-100-3272
NSN 7035-01-053-4769
NSN 6320-01-592-6248